[Libreoffice] Contributing test cases

Hello,

in order to report a subtle bug [1], I had to create a minimal failing 
test case document.

Is there a way to contribute this kind of testcases, and assertions on 
which results one should expect, to a testsuite so that future changes 
to the LibreOffice code can be tested against these well-known bugs?

In my case I'd need to describe something like «type this, type that, 
apply this style; save; in the resulting XML file there should not be a 
space between this element and this other element».

Regards,

[1] https://bugs.freedesktop.org/show_bug.cgi?id=31707

--
Gioele Barabucci <gioele@svario.it>